[2F13-18.1F05] Critical Experiment and Analysis

[2F18] Measurement of Stroke Curve of Control Rod Worth in UTR-KINKI

(2)Measurement by Inverse Kinetics Method

*Taiga Inoka¹, Kazuki Takahashi¹, Kunihiro Nakajima², Atsushi Sakon³, Sin-ya Hohara³, Kengo Hashimoto³ (1. Faculty of Science and Engineering, Kindai University, 2. Interdisciplinary Graduate School of Science and Engineering, Kindai University, 3. Atomic Energy Research Institute, Kindai University)

Keywords:Control Rod, Reactivity Worth, Inverse Kinetics Method, Stroke Curve

Stroke curves of reactivity worth of regulating and shim rod were determined by a inverse kinetics analysis, where a effective source strength was evaluated by a source jerk experiment. For shim rod, the present curve agreed well with that obtained by another source multiplication measurement.